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ASTM D7881-19

Заменен
Standard Test Method for Determination of 4-Carboxybenzaldehyde and <emph type="bdit" >p</emph>-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode — 8 стр.
ASTM D7881-13
Заменен
ASTM D7881-19
Заменен
ASTM D7881-20
Заменен
ASTM D7881-20e1
Действует